Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

The celestial bodies in our solar system take many forms. Some are made of rock, others gas, and others even ice. The farther ...

The Moon meets the Red Planet’s rival in Scorpius, skims close to Saturn, and reaches New phase in the sky this week.

Although it's being mistakenly promoted as a "rare planetary alignment," one of the best "planet parades" in half a century is now taking place. Here's how to see it.